Yurti\u00e7i DEUTZ dizel motorlar\u0131n\u0131n bak\u0131m\u0131
\nF6L912 dizel motorunun kullan\u0131m\u0131, ayarlanmas\u0131, bak\u0131m\u0131 ve ana par\u00e7alar\u0131n\u0131n s\u00f6k\u00fclmesi ile ilgili yap\u0131 ve y\u00f6ntemler ile kullan\u0131m ve bak\u0131m talimatlar\u0131 bu makalede yaln\u0131zca fiili onar\u0131m a\u00e7\u0131s\u0131ndan ele al\u0131nm\u0131\u015ft\u0131r; talimatlarda bahsedilmeyen ve vurgulanmas\u0131 gereken hususlar a\u015fa\u011f\u0131da a\u00e7\u0131klanm\u0131\u015ft\u0131r. .
\n\u00a0\u00a0 (1) A\u00e7\u0131klanan talimatlara g\u00f6re, piston so\u011futma ya\u011f p\u00fcsk\u00fcrtme sistemine sahip F6L912 hava so\u011futmal\u0131 dizel motorlarda bu p\u00fcsk\u00fcrtme borusu uzundur; ancak c\u0131vatalar\u0131n s\u00f6k\u00fclmesi s\u0131ras\u0131nda yap\u0131lan fiili inceleme sonucunda, tesisin kuzeyindeki F6L912 tipi hava so\u011futmal\u0131 dizel motorlarda kullan\u0131lan ya\u011f so\u011futma noz\u00fcllerinin k\u0131sa oldu\u011fu tespit edilmi\u015ftir. Makinenin normal \u00e7al\u0131\u015fmas\u0131n\u0131 sa\u011flamak ve pistonun s\u0131cakl\u0131\u011f\u0131n\u0131 d\u00fc\u015f\u00fcrmek amac\u0131yla piston ya\u011f p\u00fcsk\u00fcrtmesinin d\u00fczg\u00fcn bir \u015fekilde ger\u00e7ekle\u015fmesi i\u00e7in, montaj \u00f6ncesinde p\u00fcsk\u00fcrtme deliklerinin temizlenmesi gerekmektedir.
\n\u00a0\u00a0 (2) Ana yatak kapa\u011f\u0131 ve yatak g\u00f6vdesi \u00fczerindeki \u00fcretim, ana yatak c\u0131vatalar\u0131n\u0131n s\u0131kma gerekliliklerine uygun olarak s\u0131k\u0131lmas\u0131yla ger\u00e7ekle\u015ftirilen bir i\u015flem birle\u015fimidir. \u0130ki set aras\u0131nda konumland\u0131rma yap\u0131lmal\u0131d\u0131r; b\u00f6ylece ana yatak kapa\u011f\u0131 serbest\u00e7e hareket edemez ve s\u0131k\u0131\u015fmaz, bu da ana yatak ile mil aras\u0131ndaki bo\u015flu\u011fu etkilemeyerek ya\u011flay\u0131c\u0131 filmin olu\u015fumunu bozmaz.
\n\u00a0\u00a0 (3) Silindir kafas\u0131ndaki \u201cburun k\u00f6pr\u00fcs\u00fc\u201d b\u00f6lgesinde \u00e7atlak olup olmad\u0131\u011f\u0131n\u0131 dikkatle kontrol edin; bunun nedeninin, \u0131s\u0131 emicinin tozunun zaman\u0131nda temizlenmemesi, uzun s\u00fcreli a\u015f\u0131r\u0131 y\u00fck, enjeksiyon zamanlamas\u0131n\u0131n do\u011fru olmamas\u0131, fan\u0131n so\u011futma etkisinin yetersiz olmas\u0131 veya ba\u015fka nedenler olup olmad\u0131\u011f\u0131n\u0131 zaman\u0131nda tespit edin; b\u00f6ylece makinenin hasar g\u00f6rmesini \u00f6nleyin.
\n\u00a0\u00a0 (4) silindir kafas\u0131 c\u0131vatalar\u0131, ba\u011flant\u0131 kolu c\u0131vatalar\u0131, dengeli blok c\u0131vatalar\u0131, ana yatak c\u0131vatalar\u0131; t\u00fcm bunlar, y\u00fcksek mukavemetli c\u0131vatalardan olu\u015fan \u00f6nemli par\u00e7alard\u0131r. Montaj s\u0131ras\u0131nda yayl\u0131 pul ve bask\u0131 pulu tak\u0131lmamal\u0131d\u0131r. Genel bak\u0131m d\u00f6neminde silindir kafas\u0131 c\u0131vatalar\u0131 ve \u00e7ekme deformasyonu kontrol edilmelidir. Silindir kafas\u0131 c\u0131vatalar\u0131n\u0131n orijinal uzunlu\u011fu 211 \u00b1 0,5 mm'dir; uzun s\u00fcreli kullan\u0131mdan sonra uzunluk 212,5 mm'ye kadar de\u011fi\u015febilir, yeni bir tane temin etmelisiniz. C\u0131vatalar\u0131 m\u00fcmk\u00fcn oldu\u011funca alt\u0131 k\u00f6\u015feli anahtarla s\u0131k\u0131n; on iki k\u00f6\u015feli anahtar kullanmay\u0131n, \u00e7\u00fcnk\u00fc mukavemeti zay\u0131ft\u0131r ve kaymaya meyillidir. Prensip olarak, ba\u011flant\u0131 \u00e7ubu\u011fu c\u0131vatas\u0131 i\u00e7in tek k\u00f6\u015feli anahtar kullan\u0131lmas\u0131 en iyisidir.
\n\u00a0\u00a0 (5) G\u00fcney Afrika men\u015feli \u00e7ap ta\u015flama mili gibi durumlarda, dengeleme a\u011f\u0131rl\u0131klar\u0131n\u0131n s\u00f6k\u00fclmesi i\u015flemi ger\u00e7ekle\u015ftirilmelidir; a\u011f\u0131rl\u0131klar\u0131n s\u00f6k\u00fclmesi s\u0131ras\u0131nda, yanl\u0131\u015f tak\u0131lmay\u0131 \u00f6nlemek ve krank milinin dengesini bozmamak amac\u0131yla a\u011f\u0131rl\u0131klar seri numaras\u0131 ve y\u00f6n bilgisiyle i\u015faretlenmeli ve dengeleme a\u011f\u0131rl\u0131klar\u0131n\u0131n c\u0131vatalar\u0131 s\u00f6k\u00fclerek yerine yenileri tak\u0131lmal\u0131d\u0131r.
\n\u00a0\u00a0 (6) Montaj s\u0131ras\u0131nda yayl\u0131 astar ile ya\u011f halkas\u0131 aras\u0131ndaki \u00fcst \u00fcste binme noktalar\u0131nda, katmanlar ters y\u00f6nde b\u00fck\u00fclmeli ve ard\u0131ndan \u00fcst \u00fcste binme i\u015flemi yerinde tamamlanmal\u0131d\u0131r; ayr\u0131ca, birle\u015fme yeri a\u00e7\u0131ld\u0131\u011f\u0131nda ya\u011f halkas\u0131 180\u00b0'lik bir a\u00e7\u0131yla konumland\u0131r\u0131lmal\u0131d\u0131r.
\n\u00a0\u00a0 (7) S\u00f6kme i\u015flemi s\u0131ras\u0131nda, motorun emme ve egzoz valflerinde valf \u00e7ubu\u011fu borusu contalar\u0131n\u0131n tak\u0131lmad\u0131\u011f\u0131 tespit edilmi\u015ftir; bu durum ya\u011f t\u00fcketiminin artmas\u0131na ve motordan mavi duman \u00e7\u0131kmas\u0131na neden olmaktad\u0131r. Montaj i\u015flemi s\u0131ras\u0131nda, valf k\u0131lavuzuna ya\u011f s\u0131cakl\u0131\u011f\u0131na dayan\u0131kl\u0131 akrilik plastik \u00e7ubuk lastik gaz contalar\u0131 tak\u0131lmal\u0131d\u0131r.
\n\u00a0\u00a0 (8) D\u00f6ner mekanizmaya monte edilen F6L912 tipi hava so\u011futmal\u0131 motor egzoz valfi; d\u00f6ner valf g\u00f6vdesi tak\u0131lm\u0131\u015ft\u0131r. Montaj hatas\u0131z yap\u0131ld\u0131\u011f\u0131nda, valf s\u0131zd\u0131rmaz bir koni i\u00e7inde yava\u015f\u00e7a d\u00f6nerken cihaz \u00fczerinden \u00e7al\u0131\u015f\u0131r ve bu s\u0131rada hafif bir s\u00fcrt\u00fcnme meydana gelir; kendi kendini temizleme etkisi vard\u0131r; tortu olu\u015fumunu \u00f6nler, dengesiz a\u015f\u0131nmay\u0131 azalt\u0131r, valf kafas\u0131n\u0131n \u00e7evresi boyunca s\u0131cakl\u0131k da\u011f\u0131l\u0131m\u0131n\u0131 e\u015fitler, valf deformasyonu olas\u0131l\u0131\u011f\u0131n\u0131 azalt\u0131r ve ayn\u0131 zamanda valf k\u0131lavuzunun ya\u011flanmas\u0131n\u0131 iyile\u015ftirir.
\n\u00a0\u00a0 (9) F6L912 dizel motor valf yay\u0131, de\u011fi\u015fken aral\u0131kl\u0131 bir yayd\u0131r ve bir ucu s\u0131k\u0131 halkas\u0131n\u0131n alt k\u0131sm\u0131na tak\u0131l\u0131r; ters tak\u0131lmas\u0131 durumunda titre\u015fim e\u011filimi artar ve valf k\u0131lavuzundaki a\u015f\u0131nma artar.
\n\u00a0\u00a0 (10) Yak\u0131t pompas\u0131 di\u015flisinde iki i\u015faret bulunmaktad\u0131r: F6L912 motor kurulumunda \u201c*\u201d ve \u201c:\u201d i\u015faretleri, \u015fimdilik \u201c\u00b7\u201d i\u015fareti ve avara di\u015fli i\u00e7in \u201c\u00b7 \u00b7\u201d olarak belirtilmelidir.
\n\u00a0\u00a0 (11) egzoz bo\u015flu\u011funa ve 135 serisi motorlara, ayr\u0131ca bo\u015fluktaki di\u011fer tutars\u0131zl\u0131klar; standart bo\u015fluk 0,15 mm\u2019dir.
\n\u00a0\u00a0 (12) Bakanl\u0131kta, \u00fcst ve alt tutma borular\u0131n\u0131n birle\u015fim yerine yuvarlak kesitli kau\u00e7uk halka contalar tak\u0131lm\u0131\u015ft\u0131r; \u00fcst k\u0131s\u0131mda siyah veya ye\u015fil kau\u00e7uk, flor veya klor kau\u00e7uk halka kullan\u0131l\u0131r; \u0131s\u0131 direnci -40\u00b0C ile 260\u00b0C aras\u0131ndad\u0131r. Alt k\u0131s\u0131mda ise pembe silikon kau\u00e7uk contalar kullan\u0131l\u0131r; \u0131s\u0131 direnci -20\u00b0C ile +150\u00b0C aras\u0131ndad\u0131r. Yayl\u0131 alt par\u00e7ay\u0131 takarken \u00f6zel montaj aletleri gereklidir; \u00f6zel aletler olmadan borunun i\u00e7inden \u03c60,6 \u2013 \u03c60,8 mm \u00e7ap\u0131nda ince bir tel ge\u00e7irebilir ve kateter ile ya\u011f ke\u00e7esi do\u011fru \u015fekilde tak\u0131lana kadar s\u0131k\u0131\u015ft\u0131rma yaylar\u0131n\u0131 iyi bir \u015fekilde s\u0131k\u0131 tutabilirsiniz. \u0130\u015flem bittikten sonra silindir kafas\u0131n\u0131 s\u0131k\u0131n, ard\u0131ndan teli \u00e7\u0131kar\u0131n; yayl\u0131 conta otomatik olarak s\u0131k\u0131\u015facakt\u0131r. Bu y\u00f6ntemin pratikte iyi sonu\u00e7 verdi\u011fi kan\u0131tlanm\u0131\u015ft\u0131r.<\/p>","protected":false},"excerpt":{"rendered":"
Maintenance of Domestic DEUTZ diesel engines F6L912 diesel engine use, adjustment, maintenance and dismantling major parts of the structure and method of its use and maintenance instructions are described in this article only in respect of the actual repair, the instructions did not mention and the need to emphasize the points described as follows . […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2391","post","type-post","status-publish","format-standard","hentry","category-news"],"acf":[],"yoast_head":"\n